Quarterly Activity Chart
Adds vs. Reduces by Quarter
PaperPanda Equity Terminal
AMT —
AMERICAN TOWER CORP NEW
CUSIP: 03027X100 · Held by 8 superinvestors · Combined value: $781,745,264
Latest News
Loading financials…
| # | Investor | % of Portfolio | Value ($) | Shares | Recent Activity | Share Change |
|---|---|---|---|---|---|---|
| 1 | Ken Griffin | 0.1% | $355,276,605 | 2,023,561 | ADD | +887,689 |
| 2 | William Von Mueffling | 1.7% | $321,385,274 | 1,830,525 | ADD | +14,709 |
| 3 | Chuck Akre | 0.5% | $44,817,227 | 255,267 | REDUCE | -187,576 |
| 4 | Jim Simons | 0.0% | $28,449,187 | 162,039 | ADD | +87,100 |
| 5 | Ray Dalio | 0.1% | $15,148,355 | 86,281 | ADD | +56,611 |
| 6 | Christopher Davis | 0.1% | $11,231,213 | 63,970 | REDUCE | -1,700 |
| 7 | FPA Queens Road | 0.2% | $5,082,752 | 28,950 | ADD | +597 |
| 8 | Mairs & Power | 0.0% | $354,651 | 2,020 | REDUCE | -1,011 |
| Investor | Activity | Share Change | % Change |
|---|---|---|---|
| FPA Queens Road | ADD | +597 | +2.1% |
| Jim Simons | ADD | +87,100 | +116.2% |
| Ken Griffin | ADD | +887,689 | +78.2% |
| Ray Dalio | ADD | +56,611 | +190.8% |
| William Von Mueffling | ADD | +14,709 | +0.8% |
| Christopher Davis | REDUCE | -1,700 | -2.6% |
| Chuck Akre | REDUCE | -187,576 | -42.4% |
| Mairs & Power | REDUCE | -1,011 | -33.4% |
| Torray LLC | SOLD | -1,221 | Exit |
| Investor | Activity | Share Change | % Change |
|---|---|---|---|
| Jim Simons | NEW BUY | +74,939 | New |
| FPA Queens Road | ADD | +267 | +1.0% |
| Ken Griffin | ADD | +263,272 | +30.2% |
| Mairs & Power | ADD | +971 | +47.1% |
| Ray Dalio | ADD | +26,203 | +755.8% |
| Christopher Davis | REDUCE | -25,980 | -28.3% |
| Chuck Akre | REDUCE | -472,406 | -51.6% |
| Torray LLC | REDUCE | -1,684 | -58.0% |
| William Von Mueffling | REDUCE | -20,035 | -1.1% |
| Andreas Halvorsen | SOLD | -2,797,125 | Exit |
Who Owns AMT? Superinvestor Holdings
AMERICAN TOWER CORP NEW is held by 8 tracked superinvestors, with a combined position value of $782 million . The largest positions are held by Ken Griffin (0.1% of portfolio), William Von Mueffling (1.7% of portfolio), Chuck Akre (0.5% of portfolio).
In the most recent quarter, 5 superinvestors added or initiated positions while 3 reduced or exited.